/*
 * Copyright the original author or authors.
 * 
 * Licensed under the MOZILLA PUBLIC LICENSE, Version 1.1 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.mozilla.org/MPL/MPL-1.1.html
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.bourre.ioc.error
{
	import com.bourre.log.PixlibStringifier;	
	
	/**
	 * Throws an <strong>NullChannelException</strong> when 
	 * try to communicate with a <code>null</code> event channel.
	 * 
	 * @author Francis Bourre
	 */
	public class NullChannelException extends Error
	{
		/**
		 * Creates instance.
		 * 
		 * @param	message	Exception message
		 */
		public function NullChannelException ( message : String = "" )
		{
			super( message );
		}
		
		/**
		 * Returns the string representation of this instance.
		 * @return the string representation of this instance
		 */
		public function toString() : String 
		{
			return PixlibStringifier.stringify( this );
		}
	}
}